Electrical Installation - Siemens SINAMICS G130 Operating Instructions Manual

Electrical installation

Connection
When connecting the line filter and line reactor, you must take into account the following
conditions to ensure that they function correctly:
● Use shielded control cables. The shield must be connected at both ends.
● With analog control cables, connecting the shield at both ends can result in coupled-in
● Control cables must be routed separately from power cables. Power cables are motor
● You must use shielded motor cables. The shield for the motor cable must be attached to
● The ground wire for the motor must be fed directly back to the Power Module.
Connection overview
Figure 4-1
Line filter
Operating Instructions, 04/2014, A5E00331460A
noise. To prevent this, the shield must only be connected at one end on the Power
Module.
cables or connecting cables from the DC link of the Power Module (terminals
DCPA/DCNA) to other components (e.g. Braking Module). In particular, you must ensure
that control cables and power cables are not routed in parallel in a joint cable raceway,
even if all the cables are shielded.
the shield plate and motor housing.
Connecting the line filter, line reactor, and Power Module
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